Debbie Ash
Student Nurse Rosie Dixon
Carolyne Argyle
Student Nurse Penny Green
Beryl Reid
Matron
John Le Mesurier
Sir Archibald MacGregor
Arthur Askey
Mr. Arkwright
Liz Fraser
Mrs. Dixon
Lance Percival
Jake Fletcher
John Junkin
Mr. Dixon
Bob Todd
Mr. Edgar Buchanan
Christopher Ellison
Dr. Adam Quint
Peter Mantle
Dr. Tom Richmond
Ian Sharp
Dr. Seamus MacSweeney
Jeremy Sinden
Dr. Robert Fishlock
Leslie Ash
Natalie Dixon
Joan Benham
Sister Tutor
Peter Bull
August Visitor
John Clive
Grieves
Glenna Forster-Jones
Staff Nurse Twittington-Smythe
Patricia Hodge
Sister Belter
Jon Lingard-Lane
Traction Patient / Barnabus Medic
Sara Pugsley
Night Sister
David Timson
Geoffrey Ramsbottom
Harry Towb
Mr. Phillips
Claire Davenport
Mrs. Buchanan
Jean Campbell-Dallas
Old Lady
Tariq Yunus
Black Doctor
Jonathan Barlow
Barnabus Medic
Simon Henderson
Small Boy
Pat Astley
Nurse
Margaret Heald
Nurse
Sue Lambarth
Nurse
Fiona Douglas Stewart
Nurse
Theresa Wood
Nurse
Roy Beck
Doctor (uncredited)
Paul Jaynes
Barnabus Medic (uncredited)